CERTA-2012-AVI-279

Vulnerability from certfr_avis - Published: 2012-05-16 - Updated: 2012-05-16

De multiples vulnérabilités ont été corrigées dans Google Chrome. Plusieurs utilisations d'espaces mémoire libérés et accès non cloisonnés en mémoire peuvent être exploités par un attaquant pour exécuter du code arbitraire à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Versions antérieures à Google Chrome 19.

Impacted products
Vendor Product Description
References

Show details on source website
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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eVersions ant\u00e9rieures \u00e0 Google Chrome 19.\u003c/P\u003e",
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2011-3089",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3089"
    },
    {
      "name": "CVE-2011-3085",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3085"
    },
    {
      "name": "CVE-2011-3090",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3090"
    },
    {
      "name": "CVE-2011-3094",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3094"
    },
    {
      "name": "CVE-2011-3100",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3100"
    },
    {
      "name": "CVE-2011-3084",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3084"
    },
    {
      "name": "CVE-2011-3083",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3083"
    },
    {
      "name": "CVE-2011-3097",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3097"
    },
    {
      "name": "CVE-2011-3088",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3088"
    },
    {
      "name": "CVE-2011-3096",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3096"
    },
    {
      "name": "CVE-2011-3098",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3098"
    },
    {
      "name": "CVE-2011-3091",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3091"
    },
    {
      "name": "CVE-2011-3099",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3099"
    },
    {
      "name": "CVE-2011-3095",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3095"
    },
    {
      "name": "CVE-2011-3087",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3087"
    },
    {
      "name": "CVE-2011-3092",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3092"
    },
    {
      "name": "CVE-2011-3093",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3093"
    },
    {
      "name": "CVE-2011-3086",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-3086"
    }
  ],
  "initial_release_date": "2012-05-16T00:00:00",
  "last_revision_date": "2012-05-16T00:00:00",
  "links": [
    {
      "title": "Note de version Google Chrome du 15 mai 2012 :",
      "url": "http://googlechromereleases.blogspot.com/2012/05/stable-channel-update.html"
    }
  ],
  "reference": "CERTA-2012-AVI-279",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-05-16T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eGoogle Chrome\u003c/span\u003e. Plusieurs utilisations d\u0027espaces\nm\u00e9moire lib\u00e9r\u00e9s et acc\u00e8s non cloisonn\u00e9s en m\u00e9moire peuvent \u00eatre\nexploit\u00e9s par un attaquant pour ex\u00e9cuter du code arbitraire \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Google Chrome",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Google Chrome du 15 mai 2012",
      "url": null
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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